Question

plz solve this sum.....​

Answer 1

Answer:

HOLA

LET α =1., β= -1

α + β = 1 + (-1) = 0

αβ = 1 x -1.= -1

x ² - (α + β )x + αβ = 0

x²- 0x + (-1) =0

x² -0x -1 =0

PLZ MARK ME AS A BRAINLIST